After Nick is found to have been killed with all the evidence pointing to Natalia as the killer the rest of the team has been sidelined by the Internal Affairs investigation. Horatio with the help of the night shift lab and Calleigh’s ex-boyfriend have to find the evidence to clear ...
The team has a hard time trying to understand Michael Keppler, who has become a team member since Grissom's teaching hiatus. They investigate the murder of an unidentified girl who may have been killed by a serial killer who has been killing since the early 1970's.
The CSI team has a problem after learning that the victim's family is deaf. Now they have to find a new way to catch the killer. Meanwhile, more information is given on Lindsay's horrifying past and what led her to become a CSI.
Mac and the team feel they’re headed back to Kansas when they find the victim’s body with red shoes on her feet crushed to death under an unusual object. The team learns about pop up parties after finding a body.
